Nowak P, Jørgensen K, Rossi M. "Method for the Synthesis of 4-(but-3-yn-1-yl)morpholine" [P]. European Patent, EP 3631452 A1, 2015-02-16.
发明人郭海燕,陈志强,徐明华. "A Process for Preparing High-Purity 4-(but-3-yn-1-yl)morpholine" [P]. 中国发明专利, 专利号 CN 109384323 A, 授权公告日 2015-07-17.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(but-3-yn-1-yl)morpholine in Pharmaceutical Formulations". Sci. Total Environ., 2021, 872, (4), 3980-3992.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(but-3-yn-1-yl)morpholine as an Impurity". Biomed. Chromatogr., 2017, 1745, 4006-4010.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(but-3-yn-1-yl)morpholine Using HRMS and NMR". Molecules, 2011, 1457, (4), 8624-8651.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 4-(but-3-yn-1-yl)morpholine Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2024, 2333, (6), 3390-3415.